Hi folks,

I've got a problem where in any new pivot table the drop down boxes for
the field data no longer allow me to deselect anything. For example, I
have data counted by time, grouped by month/year, and I want to turn
off 2005 - I used to be able to do this, but I can no longer. I assume
there's a global setting somewhere that I have inadvertently changed,
but I can't find it!

I've tried new pivot tables on new, very simple data with no luck.
I've restarted PC also.

Any thoughts?

Cheers
Aidan